#IFEStandardized nameMoleculeOrganismSourceRfamTitleMethodRes. ÅDate
13IGI|1|A (rep)Group IIC intron, 5'-R(*CP*GP*CP*UP*CP*UP*AP*CP*UP*CP*UP*AP*U)-3'Tertiary Architecture of the Oceanobacillus Iheyensis Group II IntronX-ray diffraction3.122009-12-22
28OLV|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+ and ARN25850X-ray diffraction2.812024-06-19
35J02|1|AGroup II catalytic intron D1-D4-1GROUP II INTRON LARIAT, 5' EXON ANALOG (5'-R(*CP*UP*GP*UP*UP*AP*(5MU))-3')Oceanobacillus iheyensisBacteriaRF01998Structure of the lariat form of a chimeric derivative of the Oceanobacillus iheyensis group II intron in the presence of NH4+, MG2+ and an inactive 5' exon.X-ray diffraction3.492016-12-14
44FAX|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Na+ and Mg2+X-ray diffraction3.12012-11-14
54FAR|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+ and 5'-exonX-ray diffraction2.862012-11-14
68OLS|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+ and intronistat BX-ray diffraction32024-06-19
74E8N|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of NH4+ and Mg2+X-ray diffraction2.962012-11-14
86T3S|1|AGroup II catalytic intron D1-D4-1Group IIC Intron RibozymeOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron U-mutant (C289U/C358U/G385A) in the presence of Na+, Mg2+ and 5'-exonX-ray diffraction3.282020-05-13
98OLY|1|AGroup II catalytic intron D1-D4-3Group IIC intron, 5'-exonOceanobacillus iheyensisBacteriaRF02001Structure of Oceanobacillus iheyensis group II intron post first step of splicing in the presence of K+, Mg2+ and intronistat BX-ray diffraction3.112024-06-19
108RUI|1|AGroup II catalytic intron D1-D4-3Domains 1-5Oceanobacillus iheyensisBacteriaRF02001Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+, 5'-exon, and intronistat B after 1h soakingX-ray diffraction3.312024-06-19
114FAU|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of Li+, Mg2+ and 5'-exonX-ray diffraction2.872012-11-14
124FB0|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron C377G mutant in a ligand-free state in the presence of K+ and Mg2+X-ray diffraction3.222012-11-14
138RUJ|1|AGroup II catalytic intron D1-D4-3Domains 1-5Oceanobacillus iheyensisBacteriaRF02001Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+, 5'-exon, and ARN25850 after 1h soakingX-ray diffraction3.122024-06-19
144E8K|1|AGroup II catalytic intron D1-D4-1Group IIC intron, 5'-R(*CP*G*AP*UP*UP*UP*AP*UP*UP*A)-3'Oceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Ca2+ and a non-hydrolyzed oligonucleotide substrateX-ray diffraction3.032012-11-14
154E8Q|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Tl+ and Mg2+X-ray diffraction2.842012-11-14
164Y1O|1|AGroup II catalytic intron D1-D4-3group II intron, domain 1Oceanobacillus iheyensisBacteriaRF02001Oceanobacillus iheyensis group II intron domain 1X-ray diffraction2.952015-10-14
174Y1O|1|BGroup II catalytic intron D1-D4-3group II intron, domain 1Oceanobacillus iheyensisBacteriaRF02001Oceanobacillus iheyensis group II intron domain 1X-ray diffraction2.952015-10-14
186T3N|1|AGroup II catalytic intron D1-D4-1Group IIC Intron RibozymeOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron G-mutant (C289G/C358G/G385C) in the presence of Na+, Mg2+ and 5'-exonX-ray diffraction3.222020-05-13
194E8P|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Rb+ and Mg2+X-ray diffraction3.282012-11-14
204E8T|1|AGroup II catalytic intron D1-D4-1Group IIC intron, 5'-R(*AP*UP*UP*UP*AP*UP*UP*A)-3'Oceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Ca2+ and an oligonucleotide fragment substrate (low energy dataset)X-ray diffraction3.342012-11-14
215J01|1|AGroup II catalytic intron D1-D4-1group II intron lariatOceanobacillus iheyensisBacteriaRF01998Structure of the lariat form of a chimeric derivative of the Oceanobacillus iheyensis group II intron in the presence of NH4+ and MG2+.X-ray diffraction3.392016-12-14
224FAW|1|AGroup II catalytic intron D1-D4-1Group IIC intron, 5'-R(*A*UP*UP*UP*AP*UP*UP*A)-3'Oceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+ and a hydrolyzed oligonucleotide fragmentX-ray diffraction2.72012-11-14
233EOH|1|AGroup IIC intron, 5'-R(*UP*UP*AP*UP*UP*A)-3'Refined group II intron structureX-ray diffraction3.122008-10-28
248RUM|1|AGroup II catalytic intron D1-D4-1Domains 1-5Oceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of Li+, Mg2+, and intronistat BX-ray diffraction3.622024-06-19
258RUL|1|AGroup II catalytic intron D1-D4-1Domains 1-5Oceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of Li+ and Mg2+X-ray diffraction3.622024-06-19
266T3R|1|AGroup II catalytic intron D1-D4-1Group IIC Intron RibozymeOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron U-mutant (C289U/C358U/G385A) in the presence of K+, Mg2+ and 5'-exonX-ray diffraction3.572020-05-13
274FAQ|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Ca2+ and 5'-exonX-ray diffraction3.112012-11-14
284E8R|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Cs+ and Mg2+X-ray diffraction3.362012-11-14
298OLZ|1|AGroup II catalytic intron D1-D4-3DOMAINS 1-5, 5'-exonOceanobacillus iheyensisBacteriaRF02001Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+, 5'-exon, and intronistat B after 2h30 soakingX-ray diffraction3.312024-06-19
308RUN|1|AGroup II catalytic intron D1-D4-1Domains 1-5Oceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of Li+, Mg2+, and ARN25850X-ray diffraction3.732024-06-19
318OLW|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron before the first step of splicing in the presence of K+, Ca2+ and intronistat BX-ray diffraction42024-06-19
324Y1N|1|BGroup II catalytic intron D1-D4-3group II intron, domain 1Oceanobacillus iheyensisBacteriaRF02001Oceanobacillus iheyensis group II intron domain 1 with iridium hexamineX-ray diffraction32015-10-14
333G78|1|AGroup II catalytic intron D1-D4-1Group II intron, Ligated EXON productOceanobacillus iheyensisBacteriaRF01998Insight into group II intron catalysis from revised crystal structureX-ray diffraction2.82010-02-16
344E8M|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of K+ and Mg2+X-ray diffraction3.52012-11-14
356T3K|1|AGroup II catalytic intron D1-D4-1Group IIC Intron RibozymeOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron G-mutant (C289G/C358G/G385C) in the presence of K+, Mg2+ and 5'-exonX-ray diffraction3.442020-05-13
364Y1N|1|AGroup II catalytic intron D1-D4-3group II intron, domain 1Oceanobacillus iheyensisBacteriaRF02001Oceanobacillus iheyensis group II intron domain 1 with iridium hexamineX-ray diffraction32015-10-14
374DS6|1|AGroup II catalytic intron D1-D4-1Mutant Group IIC IntronOceanobacillus iheyensisBacteriaRF01998Crystal structure of a group II intron in the pre-catalytic stateX-ray diffraction3.642012-04-18
383EOG|1|AGroup IIC intron, 5'-R(*UP*UP*AP*UP*UP*A)-3'Co-crystallization showing exon recognition by a group II intronX-ray diffraction3.392008-10-28
398OM0|1|AGroup II catalytic intron D1-D4-1Domains 1-5Oceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in the presence of Na+, Mg2+ and intronistat BX-ray diffraction3.612024-06-19
403BWP|1|AGroup IIC intronCrystal structure of a self-spliced group II intronX-ray diffraction3.12008-04-15
414E8V|1|AGroup II catalytic intron D1-D4-1Group IIC intronOceanobacillus iheyensisBacteriaRF01998Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of K+ and Ba2+X-ray diffraction3.992012-11-14

Release history

Release3.3403.3413.3423.3433.3443.3453.3463.3473.3483.3493.3503.351
Date2024-06-192024-06-262024-07-032024-07-102024-07-172024-07-252024-07-312024-08-072024-08-142024-08-212024-08-282024-09-04

Parents

This classParent classesRelease idIntersectionAdded to this classOnly in parent

Children

This class Descendant classesRelease idIntersectionOnly in this classAdded to child

Heat map of mutual geometric discrepancy, in Angstroms per nucleotide. Instances are ordered to put similar structures near each other. The colorbar ranges from 0 to the maximum observed discrepancy, up to 0.5

#S - ordering by similarity (same as in the heat map).
#SPDBTitleMethodResolutionLength
1
5J01|1|A
Structure of the lariat form of a chimeric derivative of the Oceanobacillus iheyensis group II intron in the presence of NH4+ and MG2+.X-RAY DIFFRACTION3.39414
2
5J02|1|A
Structure of the lariat form of a chimeric derivative of the Oceanobacillus iheyensis group II intron in the presence of NH4+, MG2+ and an inactive 5' exon.X-RAY DIFFRACTION3.49414
3
3EOG|1|A
Co-crystallization showing exon recognition by a group II intronX-RAY DIFFRACTION3.39388
4
3BWP|1|A
Crystal structure of a self-spliced group II intronX-RAY DIFFRACTION3.1356
5
3EOH|1|A
Refined group II intron structureX-RAY DIFFRACTION3.12381
6
4DS6|1|A
Crystal structure of a group II intron in the pre-catalytic stateX-RAY DIFFRACTION3.64393
7
6T3N|1|A
Structure of Oceanobacillus iheyensis group II intron G-mutant (C289G/C358G/G385C) in the presence of Na+, Mg2+ and 5'-exonX-RAY DIFFRACTION3.22394
8
6T3S|1|A
Structure of Oceanobacillus iheyensis group II intron U-mutant (C289U/C358U/G385A) in the presence of Na+, Mg2+ and 5'-exonX-RAY DIFFRACTION3.28393
9
4FAX|1|A
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Na+ and Mg2+X-RAY DIFFRACTION3.1392
10
8RUM|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of Li+, Mg2+, and intronistat BX-RAY DIFFRACTION3.62393
11
8OM0|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of Na+, Mg2+ and intronistat BX-RAY DIFFRACTION3.61390
12
8RUN|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of Li+, Mg2+, and ARN25850X-RAY DIFFRACTION3.73393
13
8RUL|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of Li+ and Mg2+X-RAY DIFFRACTION3.62394
14
4E8R|1|A
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Cs+ and Mg2+X-RAY DIFFRACTION3.36393
15
4E8N|1|A
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of NH4+ and Mg2+X-RAY DIFFRACTION2.96393
16
4E8Q|1|A
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Tl+ and Mg2+X-RAY DIFFRACTION2.84393
17
4E8P|1|A
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of Rb+ and Mg2+X-RAY DIFFRACTION3.28393
18
4FB0|1|A
Structure of Oceanobacillus iheyensis group II intron C377G mutant in a ligand-free state in the presence of K+ and Mg2+X-RAY DIFFRACTION3.22393
19
8OLS|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+ and intronistat BX-RAY DIFFRACTION3390
20
8OLV|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+ and ARN25850X-RAY DIFFRACTION2.81394
21
8RUI|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+, 5'-exon, and intronistat B after 1h soakingX-RAY DIFFRACTION3.31390
22
8RUJ|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+, 5'-exon, and ARN25850 after 1h soakingX-RAY DIFFRACTION3.12390
23
4E8M|1|A
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of K+ and Mg2+X-RAY DIFFRACTION3.5394
24
4FAW|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+ and a hydrolyzed oligonucleotide fragmentX-RAY DIFFRACTION2.7390
25
4FAU|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of Li+, Mg2+ and 5'-exonX-RAY DIFFRACTION2.87395
26
4FAR|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+ and 5'-exonX-RAY DIFFRACTION2.86390
27
6T3K|1|A
Structure of Oceanobacillus iheyensis group II intron G-mutant (C289G/C358G/G385C) in the presence of K+, Mg2+ and 5'-exonX-RAY DIFFRACTION3.44390
28
8OLY|1|A
Structure of Oceanobacillus iheyensis group II intron post first step of splicing in the presence of K+, Mg2+ and intronistat BX-RAY DIFFRACTION3.11390
29
6T3R|1|A
Structure of Oceanobacillus iheyensis group II intron U-mutant (C289U/C358U/G385A) in the presence of K+, Mg2+ and 5'-exonX-RAY DIFFRACTION3.57389
30
8OLZ|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Mg2+, 5'-exon, and intronistat B after 2h30 soakingX-RAY DIFFRACTION3.31390
31
3IGI|1|A
Tertiary Architecture of the Oceanobacillus Iheyensis Group II IntronX-RAY DIFFRACTION3.12389
32
3G78|1|A
Insight into group II intron catalysis from revised crystal structureX-RAY DIFFRACTION2.8389
33
4E8T|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Ca2+ and an oligonucleotide fragment substrate (low energy dataset)X-RAY DIFFRACTION3.34388
34
4E8K|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Ca2+ and a non-hydrolyzed oligonucleotide substrateX-RAY DIFFRACTION3.03388
35
4FAQ|1|A
Structure of Oceanobacillus iheyensis group II intron in the presence of K+, Ca2+ and 5'-exonX-RAY DIFFRACTION3.11396
36
8OLW|1|A
Structure of Oceanobacillus iheyensis group II intron before the first step of splicing in the presence of K+, Ca2+ and intronistat BX-RAY DIFFRACTION4396
37
4E8V|1|A
Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of K+ and Ba2+X-RAY DIFFRACTION3.99389
38
4Y1O|1|B
Oceanobacillus iheyensis group II intron domain 1X-RAY DIFFRACTION2.95256
39
4Y1N|1|A
Oceanobacillus iheyensis group II intron domain 1 with iridium hexamineX-RAY DIFFRACTION3249
40
4Y1O|1|A
Oceanobacillus iheyensis group II intron domain 1X-RAY DIFFRACTION2.95258
41
4Y1N|1|B
Oceanobacillus iheyensis group II intron domain 1 with iridium hexamineX-RAY DIFFRACTION3259

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